[chuck-users] Running Chuck without install on OS X?

Hi, I have been testing out ChucK and SMELT on an undergrad class here lately, but one problem is that the students don't have sudo-access to the computers, and the admin people don't want to put ChucK on all the computers in all the labs... Is there a way to run ChucK from where it is, and without having to put it in /usr/bin/? Thanks, Alexander